A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. Gregg Valenzuela:
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- Currently 2 of 4 stars
The overall average patient rating of Dr. Gregg Valenzuela is Satisfactory.
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Specialties & Research
Dr. Gregg Valenzuela, MD is board certified in Internal Medicine and Gastroenterology.
- He has special expertise in 6 areas:
- Anticonvulsive Drugs
- Gastrointestinal Hemorrhage
- Pancreas inflammation (Pancreatitis)
- Stomach Flu (Gastroenteritis)
Education & Awards
Dr. Valenzuela graduated from University of Virginia, Charlottesville. He has 3 awards.
Dr. Valenzuela has 9 hospital affiliations:
- Riverside Regional Medical Center
- Bon Secours-Memorial Regional Medical
Accepted Insurance Plans
Dr. Valenzuela accepts these health insurances in at least one office:
- Humana - 2 plans
- Blue Cross Blue Shield of Texas - 2 plans